Search Results for author: Emma Alexander

Found 4 papers, 3 papers with code

HyperColorization: Propagating spatially sparse noisy spectral clues for reconstructing hyperspectral images

1 code implementation18 Mar 2024 M. Kerem Aydin, Qi Guo, Emma Alexander

Hyperspectral cameras face challenging spatial-spectral resolution trade-offs and are more affected by shot noise than RGB photos taken over the same total exposure time.

Colorization SSIM

Thermal Spread Functions (TSF): Physics-guided Material Classification

1 code implementation CVPR 2023 Aniket Dashpute, Vishwanath Saragadam, Emma Alexander, Florian Willomitzer, Aggelos Katsaggelos, Ashok Veeraraghavan, Oliver Cossairt

Our key observation is that the rate of heating and cooling of an object depends on the unique intrinsic properties of the material, namely the emissivity and diffusivity.

Classification Material Classification +1

Galaxy Image Deconvolution for Weak Gravitational Lensing with Unrolled Plug-and-Play ADMM

1 code implementation3 Nov 2022 Tianao Li, Emma Alexander

Removing optical and atmospheric blur from galaxy images significantly improves galaxy shape measurements for weak gravitational lensing and galaxy evolution studies.

Denoising Image Deconvolution +1

Focal Track: Depth and Accommodation With Oscillating Lens Deformation

no code implementations ICCV 2017 Qi Guo, Emma Alexander, Todd Zickler

The focal track sensor is a monocular and computationally efficient depth sensor that is based on defocus controlled by a liquid membrane lens.

Cannot find the paper you are looking for? You can Submit a new open access paper.